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anygoal [31]
3 years ago
7

there are a total of 48 students in Grade 10.twenty are boys and 28 are girls.If a committe of 3 students is formed,what is the

probability that two are boys and one is a girl?
Mathematics
1 answer:
AlladinOne [14]3 years ago
3 0
48 committee of 3 students is formed
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Find the experimental probability that only 2
Nitella [24]

The experimental probability that only 2 of 4 children in a family are boys is <u>50%</u>.

<h3>What is experimental probability?</h3>

Experimental probability refers to the chance of an expected success being achieved in a series of experiments conducted.

Experimental probability is the number of times that the expected success occurs as a fraction of the total number of times the experiment was conducted.

Like all probabilities, the experimental probability is based on the likelihood that what the experimenter expects is achieved.

Expected number of boys = 2

The number of children in the family = 4

Experimental probability = 50% (2/4 x 100)

Thus, we can conclude, based on the experimental probability, that <u>50%</u> (or 2) of the 4 children in the family are boys.

Learn more about experimental probabilities at brainly.com/question/8652467

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8.8, you do 20-2.4, then divide that sum
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Svetllana [295]
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Part of the population of 7,750 elk at a wildlife preserve is infected with a parasite. A random sample of 50 elk shows that 11
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Answer:

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Help. How do you do this?
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Answer:

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